描述
逻辑地
也叫机器逻辑地、主机电源地，是计算机内部的逻辑电平负端公共地，也是+5V等的电源输出地。如CPU的正负5伏、正负12伏的负端。需要接入公共接地极。
HONEYWELL 621-0019R MODULE 6210019R
UNICO 100-198.9 FIRING BOARD 1001989 9213
PFEIFFER TCP 121 VACUUM CONTROLLER PM-C01-497-B
RELIANCE ELECTRIC W/R-21126-1 DRIVE S2FC-1000
NEW REXROTH MHD041B-114-PG0-UN SERVO MOTOR
NEW FAFNIR MM155EX BEARING MM155EX CR DU 300
CINCINNATI MILACRON 3-533-0750G PC BOARD 35330750G
SOLA ELECTRIC 63-23-215-8 POWER CONDITIONER
CUTLER HAMMER D720 PANEL MODEL D72WTSP364DPPC
